19340554

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 29665440

約数和(自身を除く): 10324886

約数列:

[1, 2, 59, 118, 251, 502, 653, 1306, 14809, 29618, 38527, 77054, 163903, 327806, 9670277, 19340554]

約数ペア:

[(1, 19340554), (2, 9670277), (59, 327806), (118, 163903), (251, 77054), (502, 38527), (653, 29618), (1306, 14809)]